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Chronic pulmonary embolism

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https://www.readbyqxmd.com/read/27900452/microparticles-from-splenectomized-%C3%AE-thalassemia-hbe-patients-play-roles-on-procoagulant-activities-with-thrombotic-potential
#1
Phatchanat Klaihmon, Kunwadee Phongpao, Wasinee Kheansaard, Egarit Noulsri, Archrob Khuhapinant, Suthat Fucharoen, Noppawan Phumala Morales, Saovaros Svasti, Kovit Pattanapanyasat, Pornthip Chaichompoo
Thromboembolic events including cerebral thrombosis, deep vein thrombosis, and pulmonary embolism are major complications in β-thalassemia. Damaged red blood cells and chronic platelet activation in splenectomized β-thalassemia/HbE patients were associated with increased microparticles (MPs) releases into blood circulation. MPs are small membrane vesicles, which play important roles on coagulation. However, the role of MP in thalassemia is poorly understood. In this study, the effects of splenectomized-MPs on platelet activation and aggregation were investigated...
November 29, 2016: Annals of Hematology
https://www.readbyqxmd.com/read/27892890/trial-design-rivaroxaban-for-the-prevention-of-major-cardiovascular-events-after-transcatheter-aortic-valve-replacement-rationale-and-design-of-the-galileo-study
#2
Stephan Windecker, Jan Tijssen, Gennaro Giustino, Ana H C Guimarães, Roxana Mehran, Marco Valgimigli, Pascal Vranckx, Robert C Welsh, Usman Baber, Gerrit-Anne van Es, Peter Wildgoose, Albert A Volkl, Ana Zazula, Karen Thomitzek, Melanie Hemmrich, George D Dangas
BACKGROUND: Optimal antithrombotic treatment after transcatheter aortic valve replacement (TAVR) is unknown and determined empirically. The direct factor Xa inhibitor rivaroxaban may potentially reduce TAVR-related thrombotic complications and premature valve failure. DESIGN: GALILEO is an international, randomized, open-label, event-driven, phase III trial in more than 1,520 patients without an indication for oral anticoagulation who underwent a successful TAVR (ClinicalTrials...
October 31, 2016: American Heart Journal
https://www.readbyqxmd.com/read/27869893/-anmco-position-paper-recommendations-for-the-follow-up-of-patients-with-pulmonary-thromboembolism
#3
Carlo D'Agostino, Pietro Zonzin, Iolanda Enea, Michele Massimo Gulizia, Walter Ageno, Piergiuseppe Agostoni, Michele Azzarito, Cecilia Becattini, Amedeo Bongarzoni, Francesca Bux, Franco Casazza, Nicoletta Corrieri, Michele D'Alto, Nicola D'Amato, Andrea Maria D'Armini, Maria Grazia De Natale, Giovanni Di Minno, Giuseppe Favretto, Lucia Filippi, Valentina Grazioli, Gualtiero Palareti, Raffaele Pesavento, Loris Roncon, Laura Scelsi, Antonella Tufano
Venous thromboembolism (VTE), including deep venous thrombosis and pulmonary embolism, is the third most common cause of cardiovascular death. The management of the acute phase of VTE is well described in several papers and guidelines, whereas the management of the follow-up of the patients affected from VTE is less defined. This position paper of the Italian Association of Hospital Cardiologists (ANMCO) tries to fill the gap using currently available evidence and the opinion of the experts to suggest the most useful way to manage patients in the chronic phase...
September 2016: Giornale Italiano di Cardiologia
https://www.readbyqxmd.com/read/27865580/the-role-of-dual-energy-computed-tomography-in-the-assessment-of-pulmonary-function
#4
REVIEW
Hye Jeon Hwang, Eric A Hoffman, Chang Hyun Lee, Jin Mo Goo, David L Levin, Hans-Ulrich Kauczor, Joon Beom Seo
The assessment of pulmonary function, including ventilation and perfusion status, is important in addition to the evaluation of structural changes of the lung parenchyma in various pulmonary diseases. The dual-energy computed tomography (DECT) technique can provide the pulmonary functional information and high resolution anatomic information simultaneously. The application of DECT for the evaluation of pulmonary function has been investigated in various pulmonary diseases, such as pulmonary embolism, asthma and chronic obstructive lung disease and so on...
November 8, 2016: European Journal of Radiology
https://www.readbyqxmd.com/read/27826972/risk-factors-detection-in-chronic-thromboembolic-pulmonary-hypertension-a-tool-for-risk-quantification
#5
M Bohacekova, M Kaldararova, T Valkovicova, A Remkova, J Vesely, I Simkova
BACKGROUND: Chronic thromboembolic pulmonary hypertension (CTEPH) is characterized by chronic thromboembolic obstruction in the pulmonary bed. The definitive pathogenesis remains incompletely explained, although multiple risk factors of CTEPH have been identified. The purpose of the study was to evaluate the risk profile of patients with CTEPH and the representativeness of risk factors, identify possible new CTEPH risk factors and specify the epidemiology of CTEPH in our country. METHODS: In 81 patients with CTEPH, well known risk factors were analyzed, and a detailed analysis of selected hematological parameters was investigated at a specialized hematology laboratory...
2016: Bratislavské Lekárske Listy
https://www.readbyqxmd.com/read/27821396/morphine-induced-hearing-loss
#6
Leire Leache, Irene Aquerreta, Libe Moraza, Ana Ortega
PURPOSE: A case of severe bilateral sensorineural hearing loss associated with oral morphine is reported. SUMMARY: A 52-year-old Spanish man was admitted to the intensive care unit with a Glasgow Coma Scale score of 3, a fever, and sudden hearing loss with tinnitus in both ears. His medical history included type 2 diabetes mellitus, depression, sleep disorder, and hypertension. The patient also had pyelonephritis in 2011 and pulmonary embolism in 2014, requiring the placement of an inferior vena cava filter and chronic anticoagulation...
November 15, 2016: American Journal of Health-system Pharmacy: AJHP
https://www.readbyqxmd.com/read/27805520/association-between-preoperative-pulmonary-risk-scores-and-postoperative-complications-in-renal-transplant-recipients
#7
Elif Küpeli, Balam Er Dedekargınoğlu, Gaye Ulubay, Mehmet Haberal
OBJECTIVES: Patients who are being considered for renal transplant must undergo thorough preoperative pulmonary evaluation to determine risk of postoperative pulmonary complications. The aim of this study was to determine the relation between the preoperative pulmonary risk factor score and pulmonary complications in patients undergoing renal transplant. MATERIALS AND METHODS: Medical records of patients who underwent renal transplant at our institution between 2004 and 2015 were retrospectively reviewed...
November 2016: Experimental and Clinical Transplantation
https://www.readbyqxmd.com/read/27803754/the-diagnostic-significance-of-signal-peptide-complement-c1r-c1s-uegf-and-bmp1-epidermal-growth-factor-domain-containing-protein-1-levels-in-pulmonary-embolism
#8
Nigar Dirican, Ali Duman, Gülcan Sağlam, Akif Arslan, Onder Ozturk, Sule Atalay, Ahmet Bircan, Ahmet Akkaya, Munire Cakir
BACKGROUND: Pulmonary embolism (PE) is a common and potentially life-threatening disorder. Patients with PE often have nonspecific symptoms, and the diagnosis is often delayed. AIM: The aim of our study was to investigate the role of signal peptide-complement C1r/C1s, Uegf, and Bmp1-epidermal growth factor domain-containing protein 1 (SCUBE1) used in the diagnosis of PE. METHODS: The study was designed prospectively. A total of 57 patients who were admitted to emergency service with clinically suspected PE were included in the study...
October 2016: Annals of Thoracic Medicine
https://www.readbyqxmd.com/read/27795919/pulmonary-embolism-is-more-prevalent-than-deep-vein-thrombosis-in-cases-of-chronic-obstructive-pulmonary-disease-and-interstitial-lung-diseases
#9
Sun Hyo Park
BACKGROUND: Chronic lung diseases may have an influence on pulmonary vessel walls as well as on pulmonary haemodynamics. However, there is limited data on the occurrence of pulmonary embolism (PE) and deep vein thrombosis (DVT) in patients with chronic lung diseases, which have the potential to contribute to the development of pulmonary vascular abnormalities. We aimed to explore the prevalence of PE and DVT in patients with COPD and ILD. METHODS: We evaluated the venous thromboembolism prevalence associated with COPD and ILD using Korean Health Insurance Review and Assessment Service (HIRA) data from January 2011 to December 2011...
2016: SpringerPlus
https://www.readbyqxmd.com/read/27795630/high-hemodialysis-vascular-access-flow-and-impaired-right-ventricular-function-in-chronic-hemodialysis-patients
#10
S Yilmaz, M Yetim, B K Yilmaz, T Dogan, E Aksoy, N Yuksel, I Dogan
There are limited data showing right ventricular preload increase due to high-flow arteriovenous fistulas (AVFs). This cross-sectional study investigated whether high AVF flow had an impact on right ventricular function in patients undergoing hemodialysis. Sixty-four patients aged between 18 and 85 years who were on routine hemodialysis with >2 hemodialysis sessions per week for at least 3 months via an AVF were studied. Patients with inadequate flow fistulas, severe chronic obstructive pulmonary disease, history of pulmonary embolism, primary pulmonary hypertension, severe mitral, aortic or pulmonary regurgitation, and/or stenosis were excluded...
September 2016: Indian Journal of Nephrology
https://www.readbyqxmd.com/read/27793158/clinical-and-echocardiographic-predictors-of-mortality-in-acute-pulmonary-embolism
#11
Talal Dahhan, Irfan Siddiqui, Victor F Tapson, Eric J Velazquez, Stephanie Sun, Clemontina A Davenport, Zainab Samad, Sudarshan Rajagopal
PURPOSE: The aim of this study was to evaluate the utility of adding quantitative assessments of cardiac function from echocardiography to clinical factors in predicting the outcome of patients with acute pulmonary embolism (PE). METHODS: Patients with a diagnosis of acute PE, based on a positive ventilation perfusion scan or computed tomography (CT) chest angiogram, were identified using the Duke University Hospital Database. Of these, 69 had echocardiograms within 24-48 h of the diagnosis that were suitable for offline analysis...
October 28, 2016: Cardiovascular Ultrasound
https://www.readbyqxmd.com/read/27792654/association-between-life-s-simple-7-and-noncardiovascular-disease-the-multi-ethnic-study-of-atherosclerosis
#12
Oluseye Ogunmoroti, Norrina B Allen, Mary Cushman, Erin D Michos, Tatjana Rundek, Jamal S Rana, Ron Blankstein, Roger S Blumenthal, Michael J Blaha, Emir Veledar, Khurram Nasir
BACKGROUND: The American Heart Association introduced the Life's Simple 7 (LS7) metrics to assess and promote cardiovascular health. We examined the association between the LS7 metrics and noncardiovascular disease. METHODS AND RESULTS: We studied 6506 men and women aged between 45 and 84 years, enrolled in the Multi-Ethnic Study of Atherosclerosis. Median follow-up time was 10.2 years. Each component of the LS7 metrics (smoking, body mass index, physical activity, diet, total cholesterol, blood pressure, and blood glucose) was assigned points, 0 indicates "poor" category; 1, "intermediate," and 2, "ideal...
October 20, 2016: Journal of the American Heart Association
https://www.readbyqxmd.com/read/27783010/venous-thromboembolism-a-comparison-of-chronic-spinal-cord-injury-and-general-surgery-patients-in-a-metropolitan-veterans-affairs-hospital
#13
Ryan M Moore, Jonathan Rimler, Brian R Smith, Garrett A Wirth, Keyianoosh Z Paydar
BACKGROUND: Venous thromboembolic events result in significant morbidity, mortality, and costly therapeutic interventions. As medical resource allocation strategies are becoming more pervasive, appropriate risk stratification and prophylactic regimens are essential. Previous studies have shown a decreased incidence of perioperative venous thromboembolism in the chronic spinal cord injury population. The question remains of whether chronic spinal cord injury is protective against venous thromboembolism...
November 2016: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/27774968/-ultrasound-assisted-catheter-directed-thrombolysis-of-acute-pulmonary-embolism-via-the-subclavian-vein-alternative-access-path
#14
Veysel Özgür Barış, Evren Özçınar, Özgür Ulaş Özcan, Mustafa Şırlak
Routinely, the femoral vein is used for access in ultrasound-assisted, catheter-directed thrombolysis (USAT). Presently described is a case of bilateral femoral venous occlusion caused by chronic thrombosis, successfully treated with USAT, using subclavian vein for access.
October 2016: Türk Kardiyoloji Derneği Arşivi: Türk Kardiyoloji Derneğinin Yayın Organıdır
https://www.readbyqxmd.com/read/27759843/septic-pulmonary-embolism-requiring-critical-care-clinicoradiological-spectrum-causative-pathogens-and-outcomes
#15
Deng-Wei Chou, Shu-Ling Wu, Kuo-Mou Chung, Shu-Chen Han, Bruno Man-Hon Cheung
OBJECTIVES: Septic pulmonary embolism is an uncommon but life-threatening disorder. However, data on patients with septic pulmonary embolism who require critical care have not been well reported. This study elucidated the clinicoradiological spectrum, causative pathogens and outcomes of septic pulmonary embolism in patients requiring critical care. METHODS: The electronic medical records of 20 patients with septic pulmonary embolism who required intensive care unit admission between January 2005 and December 2013 were reviewed...
October 1, 2016: Clinics
https://www.readbyqxmd.com/read/27751714/outcomes-of-stent-placement-for-chronic-occlusion-of-a-filter-bearing-inferior-vena-cava-in-patients-with-severe-post-thrombotic-syndrome
#16
K Ye, X Lu, W Li, M Yin, X Liu, J Qin, G Liu, M Jiang
OBJECTIVE: To evaluate the technical aspects and short-term clinical results of stent placement for chronic occlusion of a filter-bearing inferior vena cava (IVC) in patients with severe post-thrombotic syndrome (PTS). METHODS: A retrospective analysis of 24 patients with severe PTS associated with occlusion of a filter-bearing IVC treated by stent placement was conducted at a single institution from January 2010 to December 2014. Patient-reported quality of life and limb Villalta scores were evaluated before and after treatment by questionnaire and clinical examination, respectively...
October 14, 2016: European Journal of Vascular and Endovascular Surgery
https://www.readbyqxmd.com/read/27727256/-venous-thromboembolism-in-critically-ill-patients-analysis-of-the-main-age-related-risk-factors-and-definition-of-specific-scores
#17
Manuel Monti, Giovanni Maria Vincentelli, Giuseppe Murdolo, Giuliano Bertazzoni, Francesco Rocco Pugliese, Francesco Borgognoni, Maria Pia Ruggieri, Raffaele Landolfi
INTRODUCTION: Venous thromboembolism (VTE) is the third most common cardiovascular illness after acute coronary syndrome and stroke and and the most common preventable cause of hospital-related death. Several studies have demonstrated a significant reduction of fatal pulmonary embolism attributed to the introduction of thromboprophylactic measures and changes in hospital practices. However, the influence of some demographical variables, especially age, has largely been under appreciated...
September 2016: Recenti Progressi in Medicina
https://www.readbyqxmd.com/read/27704262/risk-factors-for-same-admission-mortality-after-pathologic-fracture-secondary-to-metastatic-cancer
#18
Nicole K Behnke, Dustin K Baker, Shin Xu, Thomas E Niemeier, Shawna L Watson, Brent A Ponce
PURPOSE: The skeleton is the third most common site of cancer metastases. Approximately 10 % of patients with bone metastases will develop a pathologic fracture, with significant associated morbidity and mortality. The purpose of this study was to identify risk factors for same-admission mortality after pathologic fractures secondary to metastatic cancer. METHODS: The Nationwide Inpatient Sample database was queried from 2002 to 2013 for hospitalized patients with diagnoses of pathologic fracture and a primary cancer at high risk for skeletal metastasis...
October 4, 2016: Supportive Care in Cancer: Official Journal of the Multinational Association of Supportive Care in Cancer
https://www.readbyqxmd.com/read/27703586/venous-thromboembolism-current-diagnostic-and-treatment-modalities
#19
Marijan Bosevski, Elizabeta Srbinovska-Kostovska
BACKGROUND: Pulmonary embolism and deep venous thrombosis, known as venous thromboembolism (VTE), are associated with a high proportion of morbidity and mortality. AIM: Aim of this review is to emphasise current diagnostic and therapeutic modalities for VTE. RESULTS: No differences have been noticed in European and American guidelines in diagnostic approach of this disorder. Today there is enough clinical information for the use of heparin (either, unfractionated or low molecular) and vitamin K antagonists in the treatment of acute and chronic phases of VTE...
September 15, 2016: Open Access Macedonian Journal of Medical Sciences
https://www.readbyqxmd.com/read/27696765/lung-function-respiratory-symptoms-and-venous-thromboembolism-risk-the-atherosclerosis-risk-in-communities-study
#20
Yasuhiko Kubota, Stephanie J London, Mary Cushman, Alanna M Chamberlain, Wayne D Rosamond, Susan R Heckbert, Neil Zakai, Aaron R Folsom
BACKGROUND: The evidence of the association between chronic obstructive pulmonary disease (COPD) and venous thromboembolism (VTE) is limited. There is no study investigating the association of restrictive lung disease (RLD) and respiratory symptoms with VTE. OBJECTIVES: To investigate prospectively the association of lung function and respiratory symptoms with VTE. PATIENTS/METHODS: In 1987-1989, we assessed lung function using spirometry and obtained information on respiratory symptoms (cough, phlegm and dyspnea) in 14 654 participants aged 45-64, without a history of VTE or anticoagulant use, and followed them through 2,011...
October 1, 2016: Journal of Thrombosis and Haemostasis: JTH
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